1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.journal.service.permission;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.security.auth.PrincipalException;
28  import com.liferay.portal.security.permission.PermissionChecker;
29  import com.liferay.portlet.journal.model.JournalFeed;
30  import com.liferay.portlet.journal.service.JournalFeedLocalServiceUtil;
31  
32  /**
33   * <a href="JournalFeedPermission.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Raymond Augé
36   */
37  public class JournalFeedPermission {
38  
39      public static void check(
40              PermissionChecker permissionChecker, long feedId, String actionId)
41          throws PortalException, SystemException {
42  
43          if (!contains(permissionChecker, feedId, actionId)) {
44              throw new PrincipalException();
45          }
46      }
47  
48      public static void check(
49              PermissionChecker permissionChecker, long groupId, String feedId,
50              String actionId)
51          throws PortalException, SystemException {
52  
53          if (!contains(permissionChecker, groupId, feedId, actionId)) {
54              throw new PrincipalException();
55          }
56      }
57  
58      public static void check(
59              PermissionChecker permissionChecker, JournalFeed feed,
60              String actionId)
61          throws PortalException {
62  
63          if (!contains(permissionChecker, feed, actionId)) {
64              throw new PrincipalException();
65          }
66      }
67  
68      public static boolean contains(
69              PermissionChecker permissionChecker, long feedId, String actionId)
70          throws PortalException, SystemException {
71  
72          JournalFeed feed = JournalFeedLocalServiceUtil.getFeed(feedId);
73  
74          return contains(permissionChecker, feed, actionId);
75      }
76  
77      public static boolean contains(
78              PermissionChecker permissionChecker, long groupId, String feedId,
79              String actionId)
80          throws PortalException, SystemException {
81  
82          JournalFeed feed = JournalFeedLocalServiceUtil.getFeed(groupId, feedId);
83  
84          return contains(permissionChecker, feed, actionId);
85      }
86  
87      public static boolean contains(
88          PermissionChecker permissionChecker, JournalFeed feed,
89          String actionId) {
90  
91          if (permissionChecker.hasOwnerPermission(
92                  feed.getCompanyId(), JournalFeed.class.getName(),
93                  feed.getPrimaryKey(), feed.getUserId(), actionId)) {
94  
95              return true;
96          }
97  
98          return permissionChecker.hasPermission(
99              feed.getGroupId(), JournalFeed.class.getName(), feed.getId(),
100             actionId);
101     }
102 
103 }